200 -1250 Mesh Adjustable Dolomite Vertical Mill / Large Capacity Vertical Grinding Mill

200-1250 Mesh Adjustable Dolomite Vertical Mill / Large Capacity Low Energy Consumption Vertical Grinding Mill Supplier

1, Introduction to Vertical Dolomite Mill

Choosing an advanced set of milling machinery and equipment in the field of deep processing and milling of dolomite can help promote the rapid development of dolomite and create good benefits.
The HVM model ultrafine vertical mill for dolomite production equipment is a fine powder grinding mechanical equipment that has been improved and upgraded on the basis of traditional grinding machines. All production performance indicators have been improved, and the configuration structure is excellent. It can produce 200 to 1250 mesh dolomite fine powder for dolomite manufacturers.

2, Application scope of dolomite vertical mill
New ultra-fine vertical grinding equipment can be widely used for large-scale ultra-fine dry powder processing of non-metallic minerals such as calcite, marble, limestone, heavy calcium, talc, barite, dolomite, etc.

3, Working principle of vertical mill
The main motor drives the grinding plate to rotate through a reducer, and the material enters the vertical mill main machine through a screw conveyor. Under the action of gravity, it falls to the center of the grinding plate, while the airflow generated by the fan enters the main machine through the air inlet. Under the action of centrifugal force, the material moves evenly from the center to the edge of the grinding plate. When passing through the roller track area on the grinding plate, it is crushed by the grinding roller, and large pieces of material are directly crushed. Fine particles of material are crushed to form a material layer and undergo inter particle crushing. The crushed material continues to move towards the edge of the grinding plate until it is carried away by the strong airflow of the annular guide groove around the grinding plate. Coarse materials fall back into the grinding plate due to their high gravity and are ground again; Finer materials enter the powder selection system above the main machine for classification as the airflow rises. Under the action of the rotor blades of the classifier, coarser particles are knocked off by the blades and returned to the grinding disc for grinding. Qualified fine powder will be carried out of the powder selection system with negative pressure air flow, enter the dust removal equipment, and then collected by the powder collector to form the finished product. In addition, other large particle materials and debris will fall into the lower chamber of the mill during grinding and be scraped into the slag discharge port by the scraper, effectively ensuring the quality of the finished product.
By adjusting the pressure of the hydraulic system, the grinding roller pressure can be adjusted to adapt to different hardness raw materials within a certain range. The rotor speed of the grading system with multiple grading wheels can be adjusted and controlled, and various qualified finished products with different specifications can be obtained.

3,  Advantages of vertical mill products
1. High degree of automation, simple operation, and labor saving.
2. The equipment operates stably, efficiently and environmentally friendly.
3. The supply chain is complete and the delivery cycle is short.
We have a large casting base that can ensure the supply of complete equipment and spare parts support.
Hefei Hengcheng can customize according to the material characteristics of customers, with flexible configurations to meet their personalized grinding needs.

Hefei Hengcheng Dolomite Production Equipment is an ideal dolomite powder processing equipment that can finely process dolomite powder, improve the quality of dolomite products, enhance the application value of dolomite, break through development barriers, and bring high-performance powders with more development value and competitiveness to the dolomite industry.

The complete set of HVM model dolomite production equipment has flexible configuration of ultrafine vertical mills, which can be composed of multiple grinding rollers, and can be flexibly configured to meet the production needs of different dolomite manufacturers.
In the field of dolomite powder processing, excellent dolomite production equipment can assist the industrial development of dolomite manufacturers and bring considerable benefits. As a manufacturer that has been deeply involved in the field of dolomite grinding machines for many years, Hefei Hengcheng has a complete set of fine powder grinding mechanical equipment such as HVM vertical grinding machines, HVM ultrafine vertical grinding machines, and HVM dolomite ultrafine grinding machines. It is highly popular in the field of fine powder processing and has become a popular mechanical equipment at present.
 

Technical Parameters Table

Re:The data based on Mohs'hardness 3-4 material
The product fineness can reach 10 um(1250 meshes)